INSTANT RFQ

National Stock Number (NSN) 5305-01-658-2521 (5305016582521) Parts List

Item Name Screw Cap Socket He
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5305 Screws
National Item Identification Number (NIIN) 01-658-2521 (016582521)
NCB Code USA (01)
Manufacturer American Society Of Mechanical
Part Number Manufacturer Item Name Cage Code RFQ
AES16U164259BW0A11 american society of mechanical screw cap socket he 05047 RFQ
B18.24-2004 american society of mechanical screw cap socket he 05047 RFQ

Technical Characteristics of NSN 5305016582521

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.259 INCHES NOMINAL
AASBFASTENER LENGTH0.259 INCHES NOMINAL
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.311 INCHES MINIMUM AND 0.359 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.164 INCHES
ASDBWIDTH ACROSS FLATS0.094 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH32
CRSQCOUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM
CXCYIII PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP HEX SOCKET FLAT COUNTERSUNK HEAD
MATTMATERIALNICKEL ALLOY 400 OVERALL
THSDTHREAD SERIES DESIGNATORUNC

Relevant Components for NSN - 5305-01-658-2521, 5305016582521
5330-01-701-4089 (5330017014089) 5305-01-213-9722 (5305012139722) 5320-01-460-5665 (5320014605665) 5306-01-475-3608 (5306014753608)
5306-01-626-6230 (5306016266230) 5306-00-292-8749 (5306002928749) 5342-01-673-3505 (5342016733505) 5330-01-283-1784 (5330012831784)
5365-01-228-1431 (5365012281431) 5365-00-466-3750 (5365004663750) 5310-00-595-7616 (5310005957616) 5305-00-550-0140 (5305005500140)

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